baber/WOPTO huggingface dataset:
Patent DE-19547117-A1 (DE)
Title: Decoder synchronising method esp. for transfer of source coded audio signals - storing in receiver, regulating read-out timing and accumulating received, decompressed data burst bits, before clocking information derived with quartz stabilisation by comparing with regenerated data
Inventor: RUDOLPH DIETMAR PROF DR ING
IPC: H04N5/60
Filed: 1995-12-16
Abstract: The method involves storing in the receiver and regulation of the read-out timing. The bits of the received and decompressed data burst are accumulated and the clocking information is derived with quartz stabilisation, by comparison with the regenerated and read out data. The transfer rate and phase are regulated and a new burst can always be accurately received if the current burst is brought to a residual state constrained by the tolerances associated with the quartz. Reading the burst with quartz stabilisation removes the need for additional clock information.
Patent DE-19547331-A1 (DE)
Inventor: WUENSCH STEFFEN DIPL ING
IPC: B25F3/00
Filed: 1995-12-19
Abstract: The invention relates to an electric hand tool (10, 100) with a casing (11, 111) which contains a motor (16) and a drive spindle (50) with a rotary eccentric pin (51, 52) and a reciprocating tool (88, 188, 288) coupled to the eccentric pin (51, 52) having a clamping end (77) in a housing (11, 111) with a recess (90, 91, 93), where, between the tool (88, 188) and the eccentric pin (51, 52), there is a dog (68, 69) to transmit the movement and where the dog (68, 69) has a drilling (72, 72') in which the eccentric pin engages so as to rotate. This is easier and more economical to produce in that a projection (70, 71) especially taking the form of a pin on the dog (68, 69) releasably engages with the recess (90, 91, 93) of the clamping end (77) of the tool (88, 188, 288, 388, 488, 588).
Patent DE-19600106-A1 (DE)
Title: Fastening of modular carpet tiles to floor of room
Inventor: HOELZEL KLAUS
IPC: A47G27/04
Filed: 1996-01-04
Abstract: The system is for fastening carpet tiles (3) to the floor in a room. It uses strips of adhesive material attached to the floor with a first long set of strips (4) running longitudinally along the length of the room and a second set of short adhesive strips (2) running laterally between the first set. The strips are aligned on the floor to engage with the edges of the tiles. The abutting edges of the tiles lie along the centrelines of the abutting strips. The edges of the tiles at the edge of the floor lie at a short distance from the walls. They lie along the centreline of the adhesive strip along the edge of the floor.
Patent DE-19601566-A1 (DE)
Title: Child's toy tipper trailer with wheeled chassis
Inventor: SCHNEIDER GERNOT
IPC: A63H17/06
Filed: 1996-01-17
Abstract: The box-shaped flatbed has a base (7), side (5) and transverse (6) walls and is supported by the chassis (1). The flatbed is mounted on the chassis near the corners so that it can be detached and locked. A lifting mechanism (9) consisting of movable elements is positioned between the transverse sides of the chassis. A steering column (14) is fixed to one element, and another steering column (14') to the other element. The facing ends of the steering columns form a joint swivel axle (21) on which is a slide element (23) mounted in a guide on the underside of the loading surface.
Patent DE-19603026-A1 (DE)
Inventor: EHLE MICHAEL DR
IPC: C09K8/12
Filed: 1996-01-29
Abstract: The use of mixtures comprising essentially: (a) 0.1 to 75 wt.% of aminophosphates and (b) 25 to 99.9 wt.% of polyaspartic acid in the alkali metal salt form or (c) 25 to 99.9 wt.% of co-polycondensates in the alkali metal salt form of aspartic acid or compounds leading to polymer structures with aspartic acid units and mono- or polyvalent monomeric or polymeric amines, alcohols, aminoalcohols and/or carboxylic acids as scale inhibitors in petroleum and natural gas production.
Patent DE-19607918-A1 (DE)
Title: Control unit for motorised actuator for door or window system
Inventor: ROTHENBURG JENS
IPC: E05F15/71
Filed: 1996-03-01
Abstract: The door or window system has at least one driven impeller, with a computer which preferably has a memory.  The control (10) comprises a service and/or assembly assisting device, and is coupled to a temperature sensor (12) and/or a voice response unit, or a control, for an another automatic door.  Preferably the temperature sensor is used for switching the control automatically between several door control programs.  Two temperature sensors may be used for the temperature difference measurements to control the automatic switching between the several door control programs.
Patent DE-19608094-A1 (DE)
IPC: C14B1/58
Filed: 1996-03-02
Abstract: The invention relates to the rapid replacement of membranes (15) for vacuum stretching and cleaning machines. The force connection armatures (3), whose fitting at the premises of the machine operators is time consuming and technically demanding, constitute a fixed component of the elastic rubber membrane and are disposed of with the elastic rubber plate (one-way system). The armatures (force connections) comprise a top (4) and bottom part (5) which are connected by frictional engagement by the elastic plate. The bottom part (5) of the completely flat armature (3) is connected by a plug-in connection with a force-transmitting intermediate part (10) which is part of the machine.
Patent DE-19618236-A1 (DE)
Inventor: BAIER HEINZ
IPC: H02H7/18
Filed: 1996-05-07
Abstract: The invention concerns an electric circuit (5) for an electrical direct voltage source (4) accommodated in a housing (3), the live pole (6) being brought out of the housing (3) via a switching device (23) which can be controlled from outside the housing (3). The switching device (23) can be controlled, for example, by being connected to the on-off switch (21, 22) of an electrical appliance (2). If the on-off switch (21, 22) is closed, for example, by the user, the electrical switching device (23) likewise changes to its closed state such that the voltage emitted by the direct voltage source (4) can be picked up externally at the housing (3). In contrast, if the on-off switch (21, 22) is in its open state, no voltage can be picked up at the connection points (8, 12) on the outside of the housing (3). The advantage of the invention is that no short-circuits can occur between these connection points (8, 12).
Patent DE-19621844-A1 (DE)
Title: Aerosol-cooling process for rolled products
Inventor: MEYER MEINERT
IPC: B21B45/02
Filed: 1996-05-30
Abstract: Aerosol-cooling process for rolled products, whereby a given volume of water is injected into the cooling air, such that the water is evaporated completely and taken up in the dispersing air as superheated water vapour and discharged.
Patent DE-19624654-A1 (DE)
Inventor: DEVINCENZO JOHN
IPC: A61C7/36
Filed: 1996-06-20
Abstract: The orthodontic device comprises a rigid cylinder having a first end and a second end, a plunger having a first end and a second end, the plunger being at least partially within the cylinder, a coil spring within the cylinder, the coil spring engaging the first end of the plunger for urging the plunger from the cylinder and a stop for preventing separation of the plunger from the cylinder. There is a first attaching device for attaching the first end of the cylinder to one of the points on a set of teeth, and a second attaching device for attaching the second end of the plunger to the other of the points on a set of teeth. The first attaching device comprises a ball within the cylinder and the second attaching device comprises a crimpable clamp for loosely engaging the second point so that the first and second attaching device allow universal motion between the orthodontic appliance and the set of teeth.
Patent DE-19626613-A1 (DE)
Inventor: MARINONI MARIO
IPC: E06B3/54
Filed: 1996-07-02
Abstract: Distance-holding device for pairs of plates, preferably multilayer panes, having two plate-like panes opposing each other and arranged at a distance from each other, between which a space, in particular a hermetically closed space, is formed. In order to allow without any problems the fixing of the distance-holding device to the plates by means of screwing, even if holes manufactured in the plates have a position differing from the predetermined position, the block-type distance-holding device comprises a body (1) and at least one end-face cap (2), which are separably connected to each other. Mechanical fixing means are provided at the opposite end-faces of the distance-holding device for fixing the plates at the distance-holding device. The cap (2) is provided with a central hole (9), and a receiver space (8) is formed between the body and the cap. At least one of the fixing means is formed as a fixing element (3) including a shaft and a head protruding from one end of the shaft and the head of the fixing element is borne such as to be displaceable in all directions within the receiver space while being secured against rotation therein, wherein the shaft extends through the hole, the diameter of the hole being larger than the diameter of the shaft.
Patent DE-19629183-A1 (DE)
Title: Reflector support for mounting on guard rail
Inventor: KOHLER THOMAS
IPC: E01F9/669
Filed: 1996-07-19
Abstract: The reflector support for mounting on a guard rail has an attachment foot (20) and a one-piece mounting plate (10) for holding the reflector. The reflectors are particularly rear reflectors whose supports are made out of plastic. The connection area are, for instance, built in series without significant lining. The attachment foot is clamped and mounted on the guard rail edge. This is attached to a bend coupling which is connected to a grip plate (21,22) which is, in turn, connected to the mounting plate. The free end (24,25) of the grip plate may, for instance, converge and the formation of a mouth opening (26) may diverge and bow away.
Patent DE-19633174-A1 (DE)
Title: Operating method for piston or working engines
Inventor: HEMMEN FRANK
IPC: F01C3/06
Filed: 1996-08-17
Abstract: The working pistons rotate in the same direction on an orbital trajectory with a centre axis normal to the circular plane, and form working chambers between one another. The drive shaft rotates around an axis intersecting the centre axis in the circular plane.  The kinematic coupling between the working pistons and drive shaft is effected on a circle concentric to the orbital trajectory of the pistons, and on meridians to the shaft axis on a spherical face lying concentric to the intersection of the axes and with the same diameter as the circle.
Patent DE-19641349-A1 (DE)
Inventor: WILLING ACHIM DR ING
IPC: G01N21/88
Filed: 1996-10-08
Abstract: The invention relates to an arrangement for examining mat flat and/or curved surfaces to detect faults linked with irregularity in the run of the surface, specially to examine mat, non-painted body structures. To this end, a lighting device conducts a strip illumination of the surface. The surface thus illuminated is observed in an reflecting angle. At least one light-dark border (6), that is only bigger in angular range than a limiting angle to the normal to the surface to be examined, is placed almost parallel to the surface and transversely with respect to the main observation direction. The angular range defined between the limiting angle and the normal remains dark. The light-dark border is bigger than the limiting angle in the angular range and is displaceable in relation to the surface (1), whereby the limiting angle amounts to at least 60 DEG .
Patent DE-19642110-A1 (DE)
Inventor: GEHL CHRISTEL DR ING
IPC: B65C1/02
Filed: 1996-10-12
Abstract: The invention concerns a method of labelling flat items of post (1), labels (9) being applied to these items in the labelling region of a transport section (2) by a cutting and application station (3). To that end, the items of post are guided in a frictionally engaged manner in the labelling region such that the labelling zones on these items of post remain free and the items of post are positioned by suction air with respect to a sliding track.
Patent DE-19643674-A1 (DE)
Title: Engine exhaust gas catalyser temp. detector
Inventor: MATSUNO OSAMU
IPC: B01D53/86
Filed: 1996-10-22
Abstract: The detector has a device (2,11) indicating whether the engine (1) is started from cold or warm, with determination of a reference heat quantity in dependence on the condensate within the catalyser in the case of cold starting or the lack of condensate in the case of warm starting. The catalyser temp. is calculated from the detected running of the engine, using detection of the engine air intake quantity, with integration of the heat quantity transferred to the catalyser via the engine exhaust gases. A fixed catalyser temp. is provided when the latter heat quantity is below the reference heat quantity.
Patent DE-19647084-A1 (DE)
Title: Friction lock for open trough connection of sliding arch type supports
Inventor: GELDERMANN ACHIM DIPL ING
IPC: E21D11/22
Filed: 1996-11-14
Abstract: The friction lock (1) by a pressure screw (11) in the clamping section (18) and a clamp support (9) braces the trough section (2,3) by the profile engaging connecting hook. The connecting hook fixes the clamp support by a guide window (16) in the hook plate.  The clamp support is guided between the ribs (19) of the hook plate. The clamp support is guided in the hook plate by a guide pin, and is connected to the connecting hook through the guide pin by a clamping sleeve (15) as an assembly unit.
Patent DE-19653984-A1 (DE)
Title: Method for filling and sealing bags with lightweight items e.g. food, snack items
Inventor: SCHMIDT BERND
IPC: B65B1/16
Filed: 1996-12-21
Abstract: The method uses a filling machine which has a funnel above a shut-off valve and fill chamber at the lower end of which is another shut-off valve. Inlets for air pressure are also provided. By alternating the shut-off valves and air pressure inlet, fillings are transferred to a bag below, which is then sealed. The lightweight goods (3) are loaded into a cylindrical chamber (4) when an upper valve (6) is opened and a lower valve (7) is closed. Plastic bag material (10) passes over former tube (8) and the bottom is sealed (13). When the upper valve is closed and the lower valve opened, a pressure wave of air is admitted through inlets (14,18) to fill the bag which is then sealed at the top and transported on a conveyor (25).
Patent DE-19700989-A1 (DE)
Title: Roller mill process and assembly for malt grains
Inventor: KUENZEL WILHELM
IPC: B02C4/06
Filed: 1997-01-14
Abstract: A process is claimed to produce malt grains which are of a suitable consistency especially for use in thin layer mash filtration. In the process, (a) the  brew maltings are subjected to roller milling (10); (b) the husks are separated from the other first-stage intermediate products (grits, meal) (15) by passing through a sieve (19); (c) the husks (23) are then subjected to further roller milling (10a); and (d) a portion of the ground husks is mixed in with meal and grits (25) and returned for the production of mash (24). Also claimed is an apparatus for carrying out the process.
Patent DE-19702174-A1 (DE)
Title: Optical fibre for providing lighting within motor vehicle
Inventor: MOELLER ULRICH
IPC: G02B6/00
Filed: 1997-01-23
Abstract: The optical fibre (L) has a polymer light conducting body supplied with light at one end, with propagation of the light along the light conducting body by total internal reflection at its peripheral boundary surface. The outer surface of the polymer body is partially roughened (5) with the light reflected from the roughened surface exiting the light conducting body at the opposite side of the latter.
Patent DE-19707277-A1 (DE)
Title: Power supply circuit arrangement e.g. for motor-vehicle multiple on-board mains loads
Inventor: GLEHR MANFRED
IPC: H02M3/335
Filed: 1997-02-24
Abstract: The circuit arrangement includes a blocking converter consisting of a coil and a switching transistor, which delivers over a diode () a first supply voltage (U21). The coil (11) of the converter (10) forms the primary winding of a transformer (20). The transformer comprises at least one secondary winding (22, 23) which delivers a further, different supply voltage (U22, U23) over a respective diode (D22, D23). The first supply voltage is preferably smoothed by a capacitor (C21), and used as a nominal voltage of a regulator circuit (15) which drives the switching transistor.
Patent DE-19707365-A1 (DE)
Title: Numerically controlled oscillator for desynchroniser in transmission system
Inventor: BAYER JOHANNES DIPL ING
IPC: H03L7/099
Filed: 1997-02-25
Abstract: The numerically controlled oscillator (NCO) generates a required frequency (f2) from a base frequency (f65) by dividing with a first dividing factor. A division circuit (10), energisable by a control word (Sw), contains a logic module (100), detecting the flank of the control word and storing the event, which triggers a division with a second factor. Preferably the division circuit comprises a flip-flop (11) with a control input (d). The flip-flop output (q) is coupled to the logic module first input (E1), while the control word input (d) is connected to the second input (E2) of the logic module.
Patent DE-19712869-A1 (DE)
Inventor: BENZ JUERGEN
IPC: B62D15/02
Filed: 1997-03-27
Abstract: The invention relates to a steering angle sensor system with enhanced redundancy in order to increase faultlessness in measured results. In order to meet the safety requirements of steer by wire or other vehicle adjustment systems with regard to steering angle measurement data, several sensors (3, 4, 12) are operated in parallel and measurement data provided by a second fault-free sensor is evaluated if a first sensor is found to be faulty. Advantageous embodiments of the invention involve allocation of several sensor heads to a code track, the use of various physical measurement procedures within the same sensor system and the use of said sensors with a varying degree of measurement accuracy.
Patent DE-19715286-A1 (DE)
Title: Manually-operated clamp for tension and pressure measuring device
Inventor: FISCHER KLAUS-MICHAEL
IPC: G01N3/02
Filed: 1997-04-11
Abstract: The clamp has a pair of meshed cog wheels (2,3) positioned side-by-side on a carrier plate (1). The cog wheels are fitted with eccentric circular clamp elements (4,5), which are brought together to clamp a test element (10) by rotation of the cog wheels in opposite directions, upon operation of a manual clamp lever (9). The co-operating clamping surfaces of the clamp elements may be profiled, to increase the grip with the outside surface of the clamped test element. The clamp lever may be directly attached to one of the clamp elements.
Patent DE-19716716-A1 (DE)
Inventor: BRADATSCH EDMUND
IPC: B31F1/28
Filed: 1997-04-21
Abstract: The invention relates to a heating device for a corrugated cardboard production unit, having at least one heating element on one side of a continuous corrugated paper web and a conveyor unit for the corrugated cardboard web. The heating element consists of a heated metal strip (10) turning at the same speed as the corrugated cardboard web (5).
Patent DE-19725645-A1 (DE)
Inventor: FISCHER KLAUS
IPC: H02M3/155
Filed: 1997-06-18
Abstract: According to the invention, a pump support choke (L1) is added to a half bridge oscillatory circuit for a low-pressure discharge lamp (E) with a capacitive pumping branch. Said support choke improves the pumping action of the pumping branch and its frequency response characteristics. Furthermore, an additional capacitor (C1) is mounted between the pumping branch and the power supply branch connected thereto, said capacitor acting in conjunction with the pumping branch as a trapezoidal capacitor and further improving the frequency response characteristics of the pumping branch.
Patent DE-19728562-A1 (DE)
Inventor: FECHNER BERND
IPC: F16K47/04
Filed: 1997-07-04
Abstract: The ball valve has shutter-type throttle element inserts (40,41). The first element is located on one side of the shut-off device (20) in the opening area of the passage (21), the second one is located on the other side of the device within the flow path (14') of a first housing part (12'). Both elements have parallel teeth defining flow gaps and projecting into the flow path in rotary direction of the shut-off device. In partially open position of the device up to approx. 60 degrees , the teeth form flow dividers.
Patent DE-19729929-A1 (DE)
Title: Apparatus for removing defective chips from circuit board
Inventor: PRIETZSCH DIETER DIPL ING
IPC: H05K13/04
Filed: 1997-07-07
Abstract: Apparatus for removing defective bare chips crom circuit boards, comprises a base body provided with a heat releasing surface (2) on its underside on which is arranged a detachable border (4). A suction site (3) is arranged on the surface (2) for moving the chip.
Patent DE-19729972-A1 (DE)
Title: Plastics moulding for e.g. mobile telephone
Inventor: EHNERT GERD
IPC: H01Q1/40
Filed: 1997-07-12
Abstract: A fibre reinforced plastic moulding (3) has at least one integrated aerial (7). The fibres in the moulding preferably conduct electricity and act as the aerial. The fibres are preferably carbon or metal fibres, especially copper. The fibres are preferably coated with hardened unsaturated polyester (UP) or vinyl resin.
Patent DE-19733624-A1 (DE)
Title: Toilet bowl insert
Inventor: HUTH THEO
IPC: A47K11/10
Filed: 1997-07-25
Abstract: The device (1), made of paper tissue in the shape of the bottom of a flat toilet bowl, is inserted before the use of the toilet and flushed down together with the excrements. No traces are left in the bowl and in the pipe, no cleaning with a toilet brush is necessary. The paper is biodegradable and does not block the sewerage system. It comes either in rolls with a perforated part to tear off individual inserts or it is folded and can be taken from a box or a vending machine.
Patent DE-19740150-A1 (DE)
Inventor: KANY HELMFRIED
IPC: F15B21/041
Filed: 1997-09-12
Abstract: A piston for separating the hydraulic side (14) of a pressure storage reservoir from a gas side (16) has piston sealing rings (18,20) of elastomer or of any other suitable sealing material. To protect the sealing rings from damage by debris in the hydraulic fluid a special felt ring (24) is fitted around the piston as the first ring seal to the hydraulic side. The felt collects any debris in the hydraulic fluid and ensures that only filtered fluid reaches the elastomer sealing rings. The main piston can be supplemented by a secondary piston on the gas side of the main piston, and connected to the main piston by a sprung coupling. The space between the two pistons is filled with clean hydraulic fluid.
Patent DE-19740214-A1 (DE)
Title: Computer tomography device with spiral scanning e.g. for examination of heart
Inventor: FLUHRER MANFRED DIPL ING
IPC: G01N23/04
Filed: 1997-09-12
Abstract: The device has a measuring system (1,3) for spiral scanning of the examined volume (V). Image data is generated in synchronism with the electrocardiogram signals obtained from the patient.  The image reconstruction of the computer tomography data is controlled in dependence on the electrocardiogram curve.
Patent DE-19742305-A1 (DE)
Inventor: BOGDANOVIC SANDRA DR
IPC: C07C45/50
Filed: 1997-09-25
Abstract: The invention relates to a method for producing aldehydes by reacting one olefine containing 3 to 12 carbon atoms with hydrogen and carbon monoxide in the presence of one rhodium catalyst. The invention is characterized in that (a) the rhodium catalyst is present in an aqueous phase, whereby the aqueous phase contains i) rhodium in an elemental or bonded form, ii) one trisulfonated triaryl phosphine, and iii) one crown ether; (b) the olefine is present in the reaction conditions in a liquid organic phase which cannot be mixed with the aqueous phase.